An electronic housing assembly comprises a printed circuit board comprising a rigid main part, at least one face of which part includes an electronic component, and comprising at least one flexible part positioned at the periphery of the rigid part, the flexible part comprising at least one electrical connection pad; an upper housing element comprising a first cylindrical wall that is inserted into a lower housing element comprising a second cylindrical wall; the flexible part extending between the first and the second cylindrical walls, the electrical connection pad of the flexible part being in electrical contact with an electrical contact surface that is positioned on the outer face of the first cylindrical wall or on the inner face of the second cylindrical wall.
Legal claims defining the scope of protection, as filed with the USPTO.
1. An electronic housing assembly comprising: a printed circuit board comprising a rigid main part, at least one face of which part includes an electronic component, and comprising at least one flexible part extending outward from a periphery of the rigid part, the flexible part comprising at least one electrical connection pad located at a distal end of the flexible part; an upper housing element comprising a first cylindrical wall that is inserted into a lower housing element comprising a second cylindrical wall; wherein the flexible part is disposed between the first and the second cylindrical walls, and wherein the electrical connection pad of the flexible part is in electrical contact with an electrical contact surface that is positioned on the outer face of the first cylindrical wall.
2. The electronic housing assembly according to claim 1 , wherein the flexible part is formed by a flexible tab that extends overall in the plane of the main part of the printed circuit board before mounting of the printed circuit board in the electronic housing assembly.
3. The electronic housing assembly according to claim 1 , wherein the flexible part is formed by a thinned part of the substrate that forms the main part of the printed circuit board.
4. The electronic housing assembly according to claim 1 , wherein the main part of the printed circuit board is attached to a free end edge of the first cylindrical wall and extends in a plane substantially transverse to the vertical axis of the first cylindrical wall.
5. The electronic housing assembly according to claim 1 , wherein the first and the second cylindrical walls each include at least one substantially flat electrical contact surface and in that the flexible part is held in a manner pinched between said flat contact surfaces.
6. The electronic housing assembly according to claim 1 , wherein the electrical connection pad of the flexible part is curved in form, so as to reinforce the electrical contact between the electrical connection pad of the flexible part and the electrical contact surface of the associated cylindrical wall.
7. The electronic housing assembly according to claim 1 , wherein the upper housing element includes a lens holder, and in that the main part of the printed circuit board includes an electronic image-capturing circuit.
8. The electronic housing assembly according to claim 7 , wherein the electrical contact surface that is positioned on the outer face of the first cylindrical wall is linked electrically to an electrical device, such as a heating device, that is positioned on the lens holder.
9. The electronic housing assembly according to claim 1 , wherein the electrical connection pad of the flexible part is in electrical contact with an electrical contact surface that is positioned on the inner face of the second cylindrical wall.
10. A method for assembling an electronic housing assembly, said method comprising: providing a printed circuit board comprising a rigid main part and comprising at least one flexible part extending outward from a periphery of the rigid part; attaching the main part of the printed circuit board to a free end edge of the first cylindrical wall of an upper housing element in a plane substantially transverse to the axis of the first cylindrical wall; sliding the first cylindrical wall into a lower housing element and against the second cylindrical wall of the lower housing element, so as to bend the flexible part vertically; and inserting the first cylindrical wall into the lower housing element and against the second cylindrical wall of the lower housing element, so as to dispose the flexible part between the first and the second cylindrical walls; wherein the electrical connection pad of the flexible part is in electrical contact with an electrical contact surface that is positioned on the outer face of the first cylindrical wall.
11. The method according to claim 10 , wherein the electrical connection pad of the flexible part is in electrical contact with an electrical contact surface that is positioned on the inner face of the second cylindrical wall.
12. The method according to claim 10 , wherein the flexible part is formed by a flexible tab that extends overall in the plane of the main part of the printed circuit board before mounting of the printed circuit board in the electronic housing assembly.
13. The method according to claim 10 , wherein the flexible part is formed by a thinned part of the substrate that forms the main part of the printed circuit board.
14. The method according to claim 10 , wherein the main part of the printed circuit board is attached to a free end edge of the first cylindrical wall and extends in a plane substantially transverse to the vertical axis of the first cylindrical wall.
15. The method according to claim 10 , wherein the first and the second cylindrical walls each include at least one substantially flat electrical contact surface and in that the flexible part is held in a manner pinched between said flat contact surfaces.
16. The method according to claim 10 , wherein the electrical connection pad of the flexible part is curved in form, so as to reinforce the electrical contact between the electrical connection pad of the flexible part and the electrical contact surface of the associated cylindrical wall.
17. The method according to claim 10 , wherein the upper housing element includes a lens holder, and in that the main part of the printed circuit board includes an electronic image-capturing circuit.
18. The method according to claim 10 , wherein the electrical contact surface that is positioned on the outer face of the first cylindrical wall is linked electrically to an electrical device, such as a heating device, that is positioned on the lens holder.
19. An electronic housing assembly comprising: a printed circuit board comprising a rigid main part, at least one face of which part includes an electronic component, and comprising at least one flexible part positioned at the periphery of the rigid part, the flexible part comprising at least one electrical connection pad; an upper housing element comprising a first cylindrical wall that is inserted into a lower housing element comprising a second cylindrical wall; wherein the flexible part extends between the first and the second cylindrical walls, and wherein the electrical connection pad of the flexible part is in electrical contact with an electrical contact surface that is positioned on the outer face of the first cylindrical wall or on the inner face of the second cylindrical wall; wherein the second cylindrical walls each include at least one substantially flat electrical contact surface and in that the flexible part is held in a manner pinched between said flat contact surfaces.
20. An electronic housing assembly comprising: a printed circuit board comprising a rigid main part, at least one face of which part includes an electronic component, and comprising at least one flexible part positioned at the periphery of the rigid part, the flexible part comprising at least one electrical connection pad; an upper housing element comprising a first cylindrical wall that is inserted into a lower housing element comprising a second cylindrical wall; wherein the flexible part extends between the first and the second cylindrical walls, and wherein the electrical connection pad of the flexible part is in electrical contact with an electrical contact surface that is positioned on the outer face of the first cylindrical wall or on the inner face of the second cylindrical wall; wherein the electrical connection pad of the flexible part is curved in form, so as to reinforce the electrical contact between the electrical connection pad of the flexible part and the electrical contact surface of the associated cylindrical wall.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
May 21, 2018
April 14, 2020
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